Extreme Networks 5320-16P-4XE

Overview

The Extreme Networks 5320-16P-4XE is a rack-mountable managed Ethernet switch designed to deliver reliable power and secure connectivity at the network edge. It features sixteen PoE+ ports that provide both data and electrical power over a single cable, supporting devices like access points, IP cameras, and VoIP phones without the need for separate power adapters. Four built-in SFP slots operate at one gigabit speed with the option to upgrade to ten gigabit using SFP+ modules, allowing your network bandwidth to scale as demands increase.

This switch includes hardware-based MACsec encryption to protect sensitive data, making it suitable for environments where security is critical, such as financial offices, retail stores, and healthcare facilities. Its standard rack-mount chassis and fixed AC power supply simplify installation and reduce setup complexity, while compliance with IEEE 802.3ab and IEEE 802.3at ensures compatibility with existing gigabit copper links and PoE+ devices.

Key features

• Sixteen PoE+ ports deliver both data and power, reducing cable clutter and simplifying device deployment.
• Four SFP slots support 1G optics with the flexibility to upgrade to 10G SFP+ modules for increased bandwidth when needed.
• Managed switch capabilities provide comprehensive network control and monitoring for efficient operation.
• Rack-mountable design keeps network equipment organized and accessible in standard server racks.
• Hardware-based MACsec encryption secures all traffic at the hardware level, protecting sensitive information from interception.
• Single fixed AC power supply streamlines power management and reduces potential points of failure.
• Standards compliance ensures seamless interoperability with a wide range of existing network devices and infrastructure.

Key specs

• Ports: 16 PoE+ copper Ethernet ports
• Uplink slots: 4 SFP slots supporting 1G optics, upgradable to 10G SFP+
• Power over Ethernet: IEEE 802.3at PoE+ standard
• Security: Hardware-based MACsec encryption
• Power supply: Fixed AC power supply included
• Standards compliance: IEEE 802.3ab (Gigabit Ethernet), IEEE 802.3at (PoE+)
• Form factor: Rack-mountable chassis

Connectivity and compatibility

This switch integrates smoothly into existing network environments thanks to its support for widely adopted Ethernet and PoE standards. The sixteen PoE+ ports allow you to connect and power a variety of devices without additional adapters, while the four SFP slots provide flexible uplink options. The ability to upgrade uplinks to 10G ensures the switch can handle growing data demands without requiring a full replacement.

• Supports standard copper Ethernet connections for easy integration with current infrastructure.
• Four SFP slots accept both 1G and 10G modules, offering scalable uplink speeds.
• Compatible with PoE+ devices such as wireless access points, IP cameras, and VoIP phones.

Ideal uses and environments

The 5320-16P-4XE is well suited for branch offices, classrooms, retail locations, and small data closets where secure, powered connectivity is essential. Its robust security features and PoE+ support make it a strong choice for organizations that need to protect sensitive data while powering network devices efficiently. The rack-mount design and fixed power supply simplify deployment in professional IT environments where space and reliability are priorities.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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